NSN: 5905-01-037-0999

Technical Characteristics

• Power Dissipation Rating Per Section In Watts

  4.0 free air single section

• Body Style

  cylindrical bushing mounted

• Mounting Bushing Length

  0.438 inches nominal

• Screw Thread Diameter

  0.375 inches nominal

• Body Diameter

  1.062 inches nominal

• Terminal Type And Quantity

  3 tab, solder lug

• Shaft Diameter

  0.250 inches nominal

• Flat Height

  0.219 inches nominal

• First Flat Length

  0.375 inches nominal

• Ambient Temp In Deg Celsius Per Section At Full Rated Power

  40.0 single section

• Body Length

  0.562 inches nominal

• Actuator Type

  single shaft

• Reliability Indicator

  not established

• Screw Thread Series Designator

  unef

• Shaft Style

  round, flatted

• Terminal Location

  radially positioned over less than half the circumference

• Resistance Tolerance Per Section In Percent

  -10.0/+10.0 single section

• Shaft Length

  0.875 inches nominal

• Ambient Temp In Deg Celsius Per Section At Zero Percent Rated Power

  135.0 single section

• Mounting Method

  locking bushing

• Special Features

  knob

• End Item Identification

  op-109/fpn-44a

• Section Quantity

  1

• Screw Thread Quantity Per Inch

  32.0

• Electrical Resistance Per Section

  250.0 ohms single section